JANETS_INM.pdf - 第296页

JaNets In structio n Manual 7. Program Editor 7- 89 BGA information When you pres s the <Ed it> button, t he screen like o ne shown bel ow appear s. Figure 7.4 - 131 “ RX - 7 S e ries Vision Data <B G A> scr …

100%1 / 755
JaNets Instruction Manual 7. Program Editor
7-88
Set the following items on the “RX-7 series Vision Data” screen for a lead component.
Table 7.4-65 RX-7 Series Vision Data screen (lead component) setting items
Item name
Description
Lead No.
The setting of the parameter is enabled by a group unit.
By the following, the one group unit is set.
Lead Orientation
Set the lead existing direction
Number of Leads
Enter the number of leads
Input range of 1 to 999. (Default: 8 )
Lead Pitch Enter the distance between two consecutive leads (distance of the
center of one lead and that of the next lead)
Input range of 0.001 to 99.999. (Default: 0.000.)
Lead Length
Enter the lead length.
Input range of 0.001 to 99.999. (Default: 0.000.)
Lead Width
Enter the lead width.
Input range of 0.001 to 99.999. (Default: 0.000.)
Lead Contact Length
Enter the distance between a lead and the contact surface of a board.
Input range of 0.001 to 99.999. (Default: 0.000.)
Tip to Mold Distance
Enter the distance between the tip of a lead and the mold section.
Input range of -999.999 to 999.999. (Default: It varies according to mold
dimensions)
Lead Offset of the Width
Direction
Enter offset of the lead center viewed from the center of a component.
Input range of -999.999 to 999.999. (Default: 0.000.)
Lead Length Tolerance
Enter the allowable ratio of the lead length to be recognized.
Input range of 1 to 99. (Default: 20.)
Lead Width Tolerance
Enter the allowable ratio of the lead length to be recognized.
Input range of 1 to 99. (Default: 20.)
Lead Pitch Tolerance
Enter the allowable ratio of the lead pitch to be recognized.
Input range of 1 to 99. (Default: 10.)
Contact Length Tolerance
Enter the allowable ratio of the lead contact surface length to be recog-
nized.
Input range of 1 to 99. (Default: 20.)
Horizontal Lead Bend Tol.
Enter the allowable bentness value of the tip of a lead as the length.
Input range of 0.000 to 99.999. (Default: 0.000)
Lead Type
Select a lead type from between "Gull-wing" and "J-lead."
JaNets Instruction Manual 7. Program Editor
7-89
BGA information
When you press the <Edit> button, the screen like one shown below appears.
Figure 7.4-131 “RX-7 Series Vision Data <BGA> screen (BGA component)
Set the following items on the “RX-7 series Vision Data” screen for a BGA component.
Table 7.4-66 RX-7 Series Vision Data screen (BGA component) setting items
Item name
Description
Ball Num
It cant be input. The number of balls arranged by a tool button is indicated.
Ball Diameter Enter the balls diameter.
Input range of 0.001 to 99.999. (Default: 0.500)
Ball Diameter Tolerance
Enter the allowable ratio of the ball diameter.
Input range of 1 to 99. (Default: 20)
Ball Pitch X/Y Tolerance Enter the allowable ratio of the ball pitch in the X direction and that in the Y
direction respectively. Input the range of 1 to 99. (Default: 10)
Ball Position Gap Permis-
sion
The location difference tolerance which is at the time of ball recognition is es-
tablished. Defaults" Not used".
Setting when you select the "use" will can be input
Input range of 0.001 to 99.999.
Base Pos X/Y The standard position of the ball group is input.
Input the range of -99.999 to 99.999. (Default: 0.000)
Ball Pitch X/Y
Pitch of the ball of the x-direction and y-direction is input.
Input the range of -0.001 to 99.999. (Default: 1.000)
Angle Inclination of the ball is input.
Input the range of -360.00 to 360.000. (Default: 0.000)
JaNets Instruction Manual 7. Program Editor
7-90
Odd-shape body information (without lead)
When you press the <Edit> button, the screen like one shown below appears.
Figure 7.4-132 “RX-7 Series Vision Data <ODD>” screen
(for an oddly-shaped component with no lead)
Table 7.4-67 RX-7 Series Vision Data screen
(for an oddly-shaped component with no lead) setting items
Item name
Description
Component image
Takes in a component image.
External dimensions
Changes the center position and screen resolution in the recog-
nition shape window.
Body
Body No.
Select a body No.
Tolerance
Enter the tolerance in the range of 1% ~ 99%.
Coordinate system
Select one of “Left-hand polarity” and “Right-hand polarity.”
Icon
Description
Newly creates the body information of a rectangular shape.
Newly creates the body information of a circular shape.
Newly creates the body information of the start point only.
Put back recognized data editing to the preceding status.
Retries the put-back operation to the preceding status by the icon.
Deletes all the lead parameters.